Merge pull request #26 from AndrzejProchyra/fix-book-name

Fix book name by removing superfluous file extension

Author: Ducasse

.github/workflows/main.yml

@@ -15,4 +15,4 @@ jobs:
   build:
     uses: SquareBracketAssociates/BookBuilderDashboard/.github/workflows/main.yml@newVersionOfPillar
     with:
-      bookname: PharoByExample9.pdf
+      bookname: PharoByExample9